Clarissa DeBrock, 33, ate a Quarter Pounder with her fiance and two-year-old son Kai at her local branch in North Platte, Nebraska , in late September. She then fell ill. Clarissa DeBrock, 33, ate a Quarter Pounder with her fiance and two-year-old son Kai at her local branch in North Platte, Nebraska , in late September. She then fell ill.